DJI
Osmo Pocket 4
Fourth-gen 1-inch pocket gimbal camera with 4K/240fps slow-motion, 14-stop D-Log, ActiveTrack 7.0, 107GB built-in storage, and 240-min battery.
$499
Launch priceReleased Apr 2026
Fujifilm
X100
The original fixed-lens premium compact that launched the X100 line and Fujifilm's modern revival.
$1,199
Launch priceReleased Feb 2011
Osmo Pocket 4 is 15.2 years newer.
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Wins
Osmo Pocket 4
Wins
X100
1 categories tied
Which would you choose?
TL;DR — Key differences
- BX100 has higher Battery life (CIPA) (640 shots vs -1 shots)
- AOsmo Pocket 4 has higher Resolution (37 MP vs 12.3 MP)
- AOsmo Pocket 4 has lower Weight (190.5 g vs 445 g)
- AOsmo Pocket 4 has lower ISO min (native) (50 vs 100)
- BX100 has higher ISO max (native) (25,600 vs 12,800)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Osmo Pocket 4
34 × 144 × 44 mm
190.5 g (0.42 lb / 6.72 oz)
Credit card
85.6 × 54 mm
for scale
X100
127 × 74 × 54 mm
445 g (0.98 lb / 15.70 oz)
Osmo Pocket 4 is 93mm narrower and 10mm thinner than X100 but it is also 70mm taller.
Osmo Pocket 4 is 255 g lighter than X100.
Depth (front-to-back): 44mm Osmo Pocket 4 · 54mm X100
Back view, to scale
Width × Height — same proportions as the front of the body.
Osmo Pocket 4
34 × 144 mm
Credit card
85.6 × 54 mm
X100
127 × 74 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Osmo Pocket 4
34 × 44 mm
Credit card
85.6 × 54 mm
X100
127 × 54 mm
Sensor size, to scale
Osmo Pocket 4
13.2 × 8.8 mm · 1-inch
116 mm² area
X100
23.6 × 15.8 mm · APS-C
373 mm² area
3.2× larger sensor area = shallower depth of field and better low-light performance.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose
Osmo Pocket 4
Dimensions (W×H×D mm)
Adds 33.5, 144.2, 44.4
Card types
Adds microSD
Resolution
37 MP vs 12.3 MP — higher is better
Weight
190.5 g vs 445 g — lower is better
ISO min (native)
50 vs 100 — lower is better
Subject recognition
Adds Face
RAW buffer depth
120 frames vs 60 frames — higher is better
Codecs
Adds HEVC (H.265)
Reasons to choose
X100
Battery life (CIPA)
640 shots vs -1 shots — higher is better
Dimensions (W×H×D mm)
Adds 126.5, 74.4, 53.9
Card types
Adds SD UHS-II
Subject recognition
Adds Animal, Bird, Vehicle
AA filter
Only X100 supports it
ISO max (native)
25,600 vs 12,800 — higher is better
Eye AF
Only X100 supports it
Animal / bird AF
Only X100 supports it
Both cameras share
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 60 fps
- ✓Touchscreen — Both support touchscreen
- ✓Wi-Fi — Both support wi-fi
- ✓Bluetooth — Both support bluetooth
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Osmo Pocket 4
Pros
- ✓4K/240fps slow-motion
- ✓14-stop dynamic range + 10-bit D-Log
- ✓107GB built-in + 800MB/s transfer
- ✓240-min battery life
Cons
- –No US official sale (FCC pending)
- –No weathersealing
- –Fixed lens
X100
Pros
- ✓Historic X100 origin
- ✓Hybrid viewfinder debut
- ✓Classic design
- ✓APS-C in compact
Cons
- –12MP very dated
- –Slow AF
- –No 4K
Decided which one is right for you?
Compare live prices for the Osmo Pocket 4 and X100 at major authorized retailers.
DJI Osmo Pocket 4
Fujifilm X100
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for vlogging, Osmo Pocket 4 or X100?
X100 scores 7.5/10 versus 4.0/10 for Osmo Pocket 4 — 445g — easy to handhold for selfie video.
What's the resolution difference between the Osmo Pocket 4 and X100?
Osmo Pocket 4 is 37 MP and X100 is 12.3 MP, so the Osmo Pocket 4 captures more detail for cropping and large prints.
Do the Osmo Pocket 4 and X100 have in-body image stabilization?
Osmo Pocket 4 uses a 3-axis mechanical gimbal, while X100 has 6-stop in-body image stabilization.
Which shoots faster bursts — the Osmo Pocket 4 or the X100?
Osmo Pocket 4 reaches 20 fps electronic. X100 reaches 15 fps electronic.
What's the weight difference between the Osmo Pocket 4 and X100?
Osmo Pocket 4 weighs 190.5 g and X100 weighs 445 g, so the Osmo Pocket 4 is 255 g lighter.
Do the Osmo Pocket 4 and X100 record 4K video?
Osmo Pocket 4: 4K up to 60p. X100: 4K up to 60p.
Are the Osmo Pocket 4 and X100 weather sealed?
Osmo Pocket 4: No. X100: No.
Which has better battery life?
Rated battery life is -1 shots (CIPA) for the Osmo Pocket 4 and 640 shots for the X100, giving the X100 the edge.
How much does each cost?
Osmo Pocket 4 launched at $499 and X100 at $1,199. The Osmo Pocket 4 is $700 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Osmo Pocket 4 vs X100 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of DJI and Fujifilm press materials.